Chaidamuite is a rare zinc – iron sulfate mineral with chemical formula: ZnFe3+(SO4)2(OH)·4H2O. It was first described for an occurrence in the Xitieshan mine south of Mt. Qilianshan in the […]
List of articles in "Chemical Substance" category - Page 323
Canavesite
Canavesite Mg2(HBO3)(CO3)∙5H2O is a rare carboborate mineral from the abandoned Brosso mine in Italy. Canavesite is a secondary mineral that occurs due to the weathering of ludwigite-magnetite skarn on the […]
Dithizone
Dithizone is a sulfur-containing organic compound. It is a good ligand and forms complexes with many metals such as lead and mercury.Dithizone may be prepared by reacting phenylhydrazine with carbon […]
Bergenite
Bergenite is a rare uranyl phosphate of the more specific phosphuranylite group. The phosphuranylite-type sheet in bergenite is a new isomer of the group with the uranyl phosphate tetrahedra varying […]
Cesanite
Cesanite is the end member of the apatite-wilkeite-ellestadite series that substitutes all of apatite’s phosphate ions with sulfate ions and balances the difference in charge by replacing several calcium ions […]
Bukovite
Bukovite is a rare selenide mineral with formula Tl2Cu3FeSe4. It is a brown to black metallic mineral which crystallizes in the tetragonal system.It was first described in 1971 for an […]
Athabascaite
Athabascaite is a member of the copper selenide minerals and forms with other copper selenides. It was first discovered by S. Kaiman in 1949 while he was researching radioactive materials […]
Barbertonite
Barbertonite is a magnesium chromium carbonate mineral with formula of [Mg6Cr2(OH)16CO3·4H2O]. It is a hexagonal polymorph of the mineral stichtite and along with stichtite is an alteration product of chromite […]
Campigliaite
Campigliaite is a copper and manganese sulfate mineral with a chemical formula of Cu4Mn(SO4)2(OH)6·4H2O. It has a chemical formula and also a crystal structure similar to niedermayrite with Cd(II) cation […]
Bonaccordite
Bonaccordite is a rare mineral discovered in 1974. Its chemical formula is Ni2FeBO5 and it is a mineral of the ludwigite group. It usually crystallizes in long cylindrical prisms that […]